VI elllobregat Open Group B

Open SwissStandard

35 players participated in this 9-round tournament, held from 30 Nov 2025 to 08 Dec 2025 in Sant Boi de Llobregat (Barcelona), Spain. 5 titled players from 5 federations. Top 10 Elo average was 2063, and top seed was Piotr Dukaczewski (🇵🇱 POL, IM, 2184).

Elsultan Kaliakhmet (🇰🇿 KAZ, 1950) won with 7.0/9, ahead of Joana Ros Alonso (6.5) and Xavier Escoriza Pons (6.5). Kaliakhmet took the lead from round 6.

The biggest upset came in round 1: Grigor Grigoryan (1864) beat Jacek Stachanczyk (IM, 2129), a +265-point gap.

Location

🇪🇸Sant Boi de Llobregat (Barcelona), Spain

Dates

30 Nov 2025 → 08 Dec 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇱IMPiotr Dukaczewski2184

Avg top 10

2,063

Participants

Titled players · 5

IM×2

FM×1

CM×1

WFM×1

Federations · 5 represented

🇪🇸Spain×26

🇵🇱Poland×5

🇮🇳India×2

🇰🇿Kazakhstan×1

🇦🇲Armenia×1

Top 3

🥇
Elsultan Kaliakhmet
🇰🇿KAZ·1950
7.0pts·2199perf+104.4
🥈
WFMJoana Ros Alonso
🇪🇸ESP·2095
6.5pts·2180perf+21.2
🥉
Xavier Escoriza Pons
🇪🇸ESP·1917
6.5pts·2128perf+90.7

How it unfolded

Top 6 · 9 rounds

Elsultan Kaliakhmet led from R6; +0.5-point edge over the runner-up.

Co-leaders

Kaliakhmet7Ros Alonso6.5Escoriza Pons6.5Menac Comas6Dukaczewski6Stachanczyk6— ex-leaders:Santos Izquierdoled R5, #7

R5 · LEADER CHANGE04 Dec

Daniel Santos Izquierdo takes the sole lead (4.5/5).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Elsultan Kaliakhmet beat WFM Joana Ros Alonso (Black).

WIN STREAKS · 3 top finishers

Elsultan Kaliakhmet 4 wins (R4–R7)WFM Joana Ros Alonso 4 wins (R1–R4)Xavier Escoriza Pons 3 wins (R3–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Elsultan Kaliakhmet	*	1	—	1
2WFMJoana Ros Alonso	0	*	1	½
3Xavier Escoriza Pons	—	0	*	½
4CMJoan Ramon Menac Comas	0	½	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Kaliakhmet, Elsultan	1950	KAZ	+22B	+33N	−13B	+10N	+7B	+2N	+8B	=4N	=6B	7.0	42.5	44.0	33.50	2199	+104.4
2	Ros Alonso, JoanaWFM	2095	ESP	+30B	+3N	+8B	+5B	−4N	−1B	+13N	=7N	+11B	6.5	46.0	48.5	32.50	2180	+21.2
3	Escoriza Pons, Xavier	1917	ESP	+31B	−2B	+22N	+16N	+11B	−6N	=7B	+9N	+8B	6.5	41.5	43.5	28.00	2128	+90.7
4	Santos Izquierdo, Daniel	2019	ESP	+20B	=10N	+12B	+13N	+2B	−8N	+6B	=1B	−5N	6.0	45.0	49.0	32.00	2141	+29.6
5	Dukaczewski, PiotrIM	2184	POL	+16B	+9N	+7B	−2N	=6B	=13N	+18B	−8N	+4B	6.0	43.5	48.0	31.25	2140	-8.6
6	Stachanczyk, JacekIM	2129	POL	−25N	+23B	+24N	+17B	=5N	+3B	−4N	+13B	=1N	6.0	41.5	45.0	29.00	2074	-10.0
7	Menac Comas, Joan RamonCM	2056	ESP	+29B	+14N	−5N	+25B	−1N	+27B	=3N	=2B	+15N	6.0	41.5	44.0	24.50	2046	+0.6
8	Lavyaajyoti Routray	2031	IND	F	+15B	−2N	+14N	+9B	+4B	−1N	+5B	−3N	5.0	46.0	46.0	26.00	2078	+18.2
9	Racis, Weronika	1919	POL	+26N	−5B	+28N	+20B	−8N	=14B	+15N	−3B	=10N	5.0	39.0	42.0	19.75	1955	+20.8
10	Bazan Solera, Manuel	1890	ESP	+32N	=4B	=17N	−1B	−28N	+24B	=25B	+18N	=9B	5.0	37.0	39.0	19.50	1918	+7.0
11	Iglesias Leon, Francisco Javier	2067	ESP	=23N	+28B	=25N	=15B	−3N	=17B	+27N	+16B	−2N	5.0	36.5	39.5	18.50	1915	-33.4
12	Sanpera Bonet, Joan Carles	2019	ESP	+21N	=25B	−4N	=24B	F	+23B	+14N	F	+20B	5.0	29.0	29.0	19.50	2028	+2.6
13	Noria Silvestre, JoaquinFM	2042	ESP	+24N	=17B	+1N	−4B	+15N	=5B	−2B	−6N	=16B	4.5	45.0	48.5	22.50	1985	-13.6
14	Ashwath Narayanan P	1904	IND	+19N	−7B	+27N	−8B	+21N	=9N	−12B	−15B	+22N	4.5	37.5	40.5	17.50	1869	-13.7
15	Batista Perez, Carlos	1887	ESP	+27B	−8N	+33B	=11N	−13B	+20N	−9B	+14N	−7B	4.5	37.0	38.5	15.50	1885	-0.6
16	Forrellad Munne, Eusebi	1877	ESP	−5N	+31B	+19N	−3B	−27N	+29B	+28B	−11N	=13N	4.5	35.0	37.0	14.25	1875	-0.8
17	Migala, Andrzej	1892	POL	+34B	=13N	=10B	−6N	=20B	=11N	F	+27B	=19N	4.5	33.5	33.5	16.00	1912	+5.6
18	Falkowski, Dawid	1983	POL	−28N	+26B	−20N	=22B	+19N	+30B	−5N	−10B	+23N	4.5	33.0	35.5	15.75	1851	-30.4
19	Palomo Sevilla, Samuel	1705	ESP	−14B	+29N	−16B	=23N	−18B	+22N	=26B	+21N	=17B	4.5	32.5	35.0	15.75	1857	+35.6
20	Bures Amat, David	1808	ESP	−4N	+32B	+18B	−9N	=17N	−15B	+24N	=23B	−12N	4.0	36.5	38.5	14.00	1846	+9.4
21	Ritter Aguilar, Jordi	1818	ESP	−12B	−27N	+34B	+32N	−14B	−25N	+33N	−19B	+31B	4.0	26.0	27.5	7.00	1680	-31.2
22	Ribon Calabia, Mariano	1787	ESP	−1N	+35B	−3B	=18N	−30N	−19B	+34B	+24N	−14B	3.5	34.5	34.5	7.25	1715	-15.6
23	Rius Marse, Josep	1839	ESP	=11B	−6N	−30N	=19B	+34B	−12N	+31B	=20N	−18B	3.5	33.5	35.0	10.25	1807	-9.8
24	Escudero Ribo, Alexia	1830	ESP	−13B	+34N	−6B	=12N	+26B	−10N	−20B	−22B	+35N	3.5	33.0	33.0	7.50	1753	-18.0
25	Grigoryan, Grigor	1864	ARM	+6B	=12N	=11B	−7N	F	+21B	=10N	F	F	3.5	31.0	31.0	17.50	2054	+59.2
26	Valarezzo Ricard, Pedro	1779	ESP	−9B	−18N	+35N	=30B	−24N	+32B	=19N	=29B	F	3.5	24.5	24.5	6.75	1718	-12.4
27	Escude De Jesus, Kevin	1612	ESP	−15N	+21B	−14B	+29N	+16B	−7N	−11B	−17N	F	3.0	35.5	37.0	11.00	1817	+34.6
28	Escoriza Lusilla, Pedro	1807	ESP	+18B	−11N	−9B	+33N	+10B	F	−16N	F	F	3.0	25.5	25.5	11.00	1873	+8.0
29	Roche Peris, Eduard	1831	ESP	−7N	−19B	+31N	−27B	+32B	−16N	F	=26N	F	2.5	28.0	28.0	5.75	1664	-32.2
30	Rios Torondell, Jaume	1863	ESP	−2N	F	+23B	=26N	+22B	−18N	F	F	F	2.5	24.0	24.0	8.75	1897	+4.0
31	Sanz Prat, Javier	1712	ESP	−3N	−16N	−29B	F	+33B	F	−23N	+32B	−21N	2.0	24.5	24.5	3.50	1545	-23.2
32	Ambekar, Ishaan	1620	ESP	−10B	−20N	F	−21B	−29N	−26N	+35B	−31N	+33N	2.0	22.5	22.5	1.50	1006	-62.8
33	Saladie Rastrojo, Gerard	0	ESP	F	−1B	−15N	−28B	−31N	=34N	−21B	+35N	−32B	1.5	24.0	24.0	0.75	1363	0.0
34	Hernandez Gonzalez, Josue	1695	ESP	−17N	−24B	−21N	+35B	−23N	=33B	−22N	F	F	1.5	23.5	23.5	0.75	1034	-63.2
35	Hurtado Farre, Ilefons	0	ESP	F	−22N	−26B	−34N	F	F	−32N	−33B	−24B	0.0	17.5	17.5	0.00	943	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Kaliakhmet, ElsultanKAZ
+104.4
7.0 pts · #5
2Escoriza Pons, XavierESP
+90.7
6.5 pts · #2
3Grigoryan, GrigorARM
+59.2
3.5 pts · #20

Top rating losers

1Hernandez Gonzalez, JosueESP
-63.2
1.5 pts · #34
2Ambekar, IshaanESP
-62.8
2.0 pts · #33
3Iglesias Leon, Francisco JavierESP
-33.4
5.0 pts · #10

Biggest upsets

R1+265 Elo gap
Grigoryan, Grigor1864 beat IMStachanczyk, Jacek2129
R5+265 Elo gap
Escude De Jesus, Kevin1612 beat Forrellad Munne, Eusebi1877
R4+219 Elo gap
Escude De Jesus, Kevin1612 beat Roche Peris, Eduard1831